package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 订单定时任务
 */
@Slf4j
@Component
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理支付超时订单
     */
    @Scheduled(cron = "0 0/1 * * * ?")  // 每分钟执行一次
    public void processTimeoutOrders(){
        log.info("处理支付超时订单");
        // 查询支付超时订单 sql语句为：select * from orders where status = ？ and order_time < （当前时间-15min）?
        LocalDateTime time = LocalDateTime.now().minusMinutes(15);
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT,time);
        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
               orders.setStatus(Orders.CANCELLED);
               orders.setCancelReason("支付超时，取消订单");
               orders.setCancelTime(LocalDateTime.now());
               orderMapper.update(orders);
               log.info("取消订单：{}", orders);

            }
        }
    }
    /**
     *处理一直处于派送状态的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")// 每天凌晨1点执行一次
    public void processDeliveryOrders(){
        log.info("定时处理处于派送状态的订单：{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().minusMinutes(60);
        List<Orders> orderList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if (orderList != null && orderList.size() > 0) {
            for (Orders orders : orderList) {
                orders.setStatus(Orders.COMPLETED);
                orders.setDeliveryTime(LocalDateTime.now());
                orderMapper.update(orders);
                log.info("更新订单状态：{}", orders);
            }
        }

    }
}
